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Tropical Depression Five-C expected to strengthen

2015-09-20 01:05:47| Airlines - Topix.net

A tropical depression located west of the state is expected to intensify into a tropical storm Saturday, but it is not expected to affect the main Hawaiian islands, the Central Pacific Hurricane Center in Honolulu said. At 5 a.m. Saturday, Tropical Depression Five-C was about 920 miles west southwest of Lihue and 1000 miles west of Honolulu moving northeast at 9 mph with maximum sustained winds of 35 mph.

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Tropical Depression NINE Graphics

2015-09-19 16:51:35| National Hurricane Center (Atlantic)

5-Day Uncertainty Track last updated Sat, 19 Sep 2015 14:33:21 GMT Wind Speed Probabilities last updated Sat, 19 Sep 2015 14:50:49 GMT

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Tropical Depression NINE Forecast Discussion Number 13

2015-09-19 16:33:37| National Hurricane Center (Atlantic)

Issued at 1100 AM AST SAT SEP 19 2015 000 WTNT44 KNHC 191433 TCDAT4 TROPICAL DEPRESSION NINE DISCUSSION NUMBER 13 NWS NATIONAL HURRICANE CENTER MIAMI FL AL092015 1100 AM AST SAT SEP 19 2015 Visible satellite imagery shows that the center of the depression is losing definition and becoming elongated. In addition, the system has been without organized convection since around 0700 UTC. Given the continued influence of strong shear and dry air, the system is expected to become a remnant low within 12 hours or could dissipate as soon as later today if the center continues to lose definition. The initial motion has been slower over the past few hours, and the current estimate is 285/05. The low- to mid-level subtropical ridge north of the cyclone should steer it or its remnants toward the west-northwest until the system dissipates completely in the next 24 to 36 hours. The new NHC track is close to the previous one adjusted for the initial position and motion. FORECAST POSITIONS AND MAX WINDS INIT 19/1500Z 18.4N 49.8W 25 KT 30 MPH 12H 20/0000Z 18.8N 50.9W 20 KT 25 MPH...POST-TROP/REMNT LOW 24H 20/1200Z 19.4N 52.5W 20 KT 25 MPH...POST-TROP/REMNT LOW 36H 21/0000Z...DISSIPATED $$ Forecaster Brennan

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Summary for Tropical Depression NINE (AT4/AL092015)

2015-09-19 16:33:14| National Hurricane Center (Atlantic)

...DISORGANIZED DEPRESSION EXPECTED TO BECOME A REMNANT LOW OR DISSIPATE SOON... As of 11:00 AM AST Sat Sep 19 the center of NINE was located near 18.4, -49.8 with movement WNW at 6 mph. The minimum central pressure was 1007 mb with maximum sustained winds of about 30 mph.

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Tropical Depression NINE Public Advisory Number 13

2015-09-19 16:33:14| National Hurricane Center (Atlantic)

Issued at 1100 AM AST SAT SEP 19 2015 000 WTNT34 KNHC 191432 TCPAT4 BULLETIN TROPICAL DEPRESSION NINE ADVISORY NUMBER 13 NWS NATIONAL HURRICANE CENTER MIAMI FL AL092015 1100 AM AST SAT SEP 19 2015 ...DISORGANIZED DEPRESSION EXPECTED TO BECOME A REMNANT LOW OR DISSIPATE SOON... SUMMARY OF 1100 AM AST...1500 UTC...INFORMATION ----------------------------------------------- LOCATION...18.4N 49.8W ABOUT 785 MI...1265 KM ENE OF THE LESSER ANTILLES MAXIMUM SUSTAINED WINDS...30 MPH...45 KM/H PRESENT MOVEMENT...WNW OR 285 DEGREES AT 6 MPH...9 KM/H MINIMUM CENTRAL PRESSURE...1007 MB...29.74 INCHES WATCHES AND WARNINGS -------------------- There are no coastal watches or warnings in effect. DISCUSSION AND 48-HOUR OUTLOOK ------------------------------ At 1100 AM AST (1500 UTC), the center of Tropical Depression Nine was located near latitude 18.4 North, longitude 49.8 West. The depression is moving toward the west-northwest near 6 mph (9 km/h), and this general motion is expected to continue until the system dissipates in the next day or so. Maximum sustained winds are near 30 mph (45 km/h) with higher gusts. The depression is expected to degenerate into a remnant low by tonight and dissipate by Sunday. The estimated minimum central pressure is 1007 mb (29.74 inches). HAZARDS AFFECTING LAND ---------------------- None NEXT ADVISORY ------------- Next complete advisory at 500 PM AST. $$ Forecaster Brennan

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